Slowed Metabolism

#-39-bk #aubrie #zpb1920 #labell #nikkinick #saired #blindppl #nishi uko #ben busch #dekushou

Webcam Model(Irish_Collins) is live
LIVE
Tree Swallow Sunning in River Alders, The Surreal Swallow Series Continued by kdee64 on Flickr.

Link #tree swallow #tachycineta bicolor #thin film interference #plumage iridescence #migratory bird #spring #alder #snowstorm #cold weather survival strategies #feather fluffing #sunning #slowed metabolism #torpor #piloerection #yukon river #bert law island #whitehorse #yukon #northern canada #bravo